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The Science Behind Why Music Makes Us Feel So Good

The Science Behind Why Music Makes Us Feel So Good

Music plays an important role in our lives. Our coming of age is marked by a personal soundtrack and we can evoke vivid memories and emotions by listening to music. People who make music can attest to this further and are said to have high levels of intelligence, especially if they can read and create original music by playing a variety of musical instruments or using their voice as an instrument in song. There is a lot of research about music and its relationship to intelligence.

If you have ever been moved by a piece of music or experienced a life changing live musical performance; if you’ve created music or have found solace in playing an instrument or listening to your favorite artist, you will be interested in the science behind why music makes us feel so good.

Enjoying music is unique to humans. Unlike food or sex, music isn’t necessary for our survival, but it is extremely rewarding and pleasurable. It taps into the same parts of the brain that pleasure from sex and food does. Music floods the brain with a chemical called dopamine. Dopamine is the chemical in the brain associated with pleasure, motivation and reward.

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Studies have shown that certain pieces of classical music will have the same effect on everyone. They trigger the same changes in the brain regardless of past musical experience or preference. Of course everyone is different and music will make us respond according to our own taste and familiarity. Our enjoyment is simply determined by whether or not we like it. However these investigations have shown that some music will cause our brains to respond unanimously and gives people a universal experience, especially when being enjoyed simultaneously like at an orchestral concert.

Neuroscientists Dr Valorie Salimpoor and Dr Robert Zatorre conducted research using PET scans (positron emission tomography) to detect the release of dopamine in the brain when subjects listened to their favorite songs. They later used MRI (magnetic resonance imaging) to view the pleasure center of the brain where the dopamine is released and then mapped out its connection with other areas of the brain associated with emotion, learning, memory and decision making. It was these connections that were the most interesting revelation.

The pleasure center of the brain predicts what king of music we will enjoy based on the connection it makes to other parts of our brain, according to what our brain is ‘programmed’ to like.

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“It predicts the reward that you’ll feel from a given piece of music based on similar types of music you’ve heard before. If you like it better than predicted, it registers as intense pleasure. If you feel worse than predicted, you feel bored or disappointed.” Virginia Hughes, National Geographic

New music fits into patterns already mapped out in the brain by our past musical tastes. It is pleasurable not only because it is familiar, but it deviates just enough to feel new and exciting. It doesn’t seem repetitive.

Music therefore can be used as a mood enhancer or elevator. For the brokenhearted, a sad song is empathetic and validating. It is an elixir of motivation to compel the completion of the most mundane of tasks. There are many ways to participate in and utilize music and broadening musical experience and taste can become a journey of self discovery, for like any art form, in music we see our humanity.

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There are several ways to participate in music on a daily basis.

Listen to it.

Put on the radio, get out your old records, plug in your device. Whatever you are doing, music can be present in the background or the foreground. For example; listen to something energetic while you wash the car. Some classical music playing softly in the background is a great compliment to reading or studying.

Make it.

Play an instrument. If you don’t know how, improvise or better still, learn. It is never too late and even without formal music reading education and training, anyone can tune into their own musicality and learn the intricacies of an instrument. Try a simple percussion instrument like a bongo or tambourine if you have rhythm or something more complicated like the piano or guitar with formal lessons. And sing. Sing your heart out. In the shower or the car, to your children. Do karaoke, make up songs and sing along to the ones you know and love. Singing is a fantastic stress reliever and can be meditative too.

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Understand it.

Learn to read and understand music, the composition of a song, melody, lyric writing, different styles – the list is endless. Exploring music can be determined by your own personal interests. Maybe music history is your forte, or indulging in the classics. Read the biographies of your favorite musicians or artists, they are always extremely fascinating.

Go global.

Find out about musical styles and instruments from around the world and try and witness them. Music is a wonderful way to learn about a culture while you are traveling. Make an effort to see a traditional show or concert every time you are abroad and broaden your musical horizons.

Music makes us feel so good and the benefits of music are many. It calms and soothes us when we are anxious or sad. It motivates and energizes us when we need incentive. It’s a great tool for distraction and redirecting our focus. It educates us and opens our minds to the common human experience, our history and our hope for the future.

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Diane Koopman

Writer, Author, Novelist, Self-Publisher

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Published on November 14, 2018

Why You Suffer from Constant Fatigue and How to Deal with It

Why You Suffer from Constant Fatigue and How to Deal with It

With our busy, always on lives, it seems that more and more of us are facing constant tiredness and fatigue on a regular basis.

For many people, they just take this in their stride as part of modern life, but for others the impact can be crippling and can have a serious effect on their sense of wellbeing, health and productivity.

In this article, I’ll share some of the most common causes of constant tiredness and fatigue and give you some guidance and action steps you can take to overcome some of the symptoms of fatigue.

Why Am I Feeling Fatigued?

Fatigue is extreme tiredness resulting from mental or physical exertion or illness.  It is a reduction in the efficiency of a muscle or organ after prolonged activity.[1]

It can affect anyone, and most adults will experience fatigue at some point in their life. 

For many people, fatigue is caused by a combination of lifestyle, social, psychological and general wellbeing issues rather than an underlying medical condition.

Although fatigue is sometimes described as tiredness, it is different to just feeling tired or sleepy. Everyone feels tired at some point, but this is usually resolved with a nap or a few nights of good sleep. Someone who is sleepy may also feel temporarily refreshed after exercising. If you are getting enough sleep, good nutrition and exercising regularly but still find it hard to perform, concentrate or be motivated at your normal levels, you may be experiencing a level of fatigue that needs further investigation. 

Symptoms of Fatigue

Fatigue can cause a vast range of physical, mental and emotional symptoms including:

  • chronic tiredness, exhaustion or sleepiness
  • mental blocks
  • lack of motivation
  • headache
  • dizziness
  • muscle weakness
  • slowed reflexes and responses
  • impaired decision-making and judgement
  • moodiness, such as irritability
  • impaired hand-to-eye coordination
  • reduced immune system function
  • blurry vision
  • short-term memory problems
  • poor concentration
  • reduced ability to pay attention to the situation at hand

Causes of Fatigue

The wide range of causes that can trigger fatigue include:

  • Medical causes: Constant exhaustion, tiredness and fatigue may be a sign of an underlying illness, such as a thyroid disorder, heart disease, anemia or diabetes.
  • Lifestyle-related causes: Being overweight and a lack of regular exercise can lead to feelings of fatigue.  Lack of sleep and overcommitting can also create feelings of excessive tiredness and fatigue.
  • Workplace-related causes: Workplace and financial stress in a variety of forms can lead to feelings of fatigue.
  • Emotional concerns and stress: Fatigue is a common symptom of mental health problems, such as depression and grief, and may be accompanied by other signs and symptoms, including irritability and lack of motivation.

Fatigue can also be caused by a number of factors working in combination.

Medical Causes of Fatigue

If you have made lifestyle changes to increase your energy and still feel exhausted and fatigued, it may be time to seek guidance from your doctor.

Here are a few examples of illnesses that can cause ongoing fatigue. Seek medical advice if you suspect you have a health problem:

Anemia

Anemia is a condition in which you don’t have enough healthy red blood cells to carry adequate oxygen to the body’s tissues. It is a common cause of fatigue in women.

Having anemia may make you feel tired and weak.

There are many forms of anemia, each with its own cause. Anemia can be temporary or long term, and it can range from mild to severe.[2]

Chronic Fatigue Syndrome (CFS)

Chronic Fatigue Syndrome (CFS) is a condition that can cause persistent, unexplained fatigue that interferes with daily activities for more than six months.

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This is a chronic condition with no one-size-fits-all treatment, but lifestyle changes can often help ease some symptoms of fatigue.[3]

Diabetes

Diabetes can cause fatigue with either high or low blood sugars. When your sugars are high, they remain in the bloodstream instead of being used for energy, which makes you feel fatigued. Low blood sugar (glucose) means you may not have enough fuel for energy, also causing fatigue.[4]

Sleep Apnea

Sleep apnea is a serious sleep disorder where sufferers briefly stop breathing for short periods during sleep. Most people are not aware this is happening, but it can cause loud snoring, and daytime fatigue.

Being overweight, smoking, and drinking alcohol can all worsen the symptoms of sleep apnea.[5]

Thyroid disease

An underactive thyroid gland means you have too little thyroid hormone (thyroxine) in your body. This makes you feel tired and you could also put on weight and have aching muscles and dry skin.[6]

Common lifestyle factors that can cause fatigue include:

  • Lack of sleep
  • Too much sleep 
  • Alcohol and drugs 
  • Sleep disturbances 
  • Lack of regular exercise and sedentary behaviour 
  • Poor diet 

Common workplace issues that can cause fatigue include:

  • Shift work: Our body is designed to sleep during the night. A shift worker may confuse their circadian clock by working when their body is programmed to be asleep.
  • Poor workplace practices: This may include long work hours, hard physical labour, irregular working hours (such as rotating shifts), a stressful work environment, boredom or working alone. 
  • Workplace stress – This can be caused by a wide range of factors including job dissatisfaction, heavy workload, conflicts with bosses or colleagues, bullying, or threats to job security.
  • Burnout: This could be striving too hard on one area of your life while neglecting others, which leads to a life that feels out of balance.

Psychological Causes of Fatigue

Psychological factors are present in many cases of extreme tiredness and fatigue.  These may include:

  • Depression: Depression is characterised by severe and prolonged feelings of sadness, dejection and hopelessness. People who are depressed commonly experience chronic fatigue.
  • Anxiety and stress: Someone who is constantly anxious or stressed keeps their body in overdrive. The constant flooding of adrenaline exhausts the body, and fatigue sets in.
  • Grief: Losing a loved one causes a wide range of emotions including shock, guilt, depression, despair and loneliness.

How to Tackle Constant Fatigue

Here are 12 ways you can start tackling the causes of fatigue and start feeling more energetic.

1. Tell The Truth

Some people can numb themselves to the fact that they are overtired or fatigued all the time. In the long run, this won’t help you.

To give you the best chance to overcome or eliminate fatigue, you must diagnose and tell the truth about the things that are draining your energy, making you tired or causing constant fatigue.

Once you’re honest with yourself about the activities you’re doing in your life that you find irritating, energy-draining, and make you tired on a regular basis you can make a commitment to stop doing them.

The help that you need to overcome fatigue is available to you, but not until you tell the truth about it. The first person you have to sell on getting rid of the causes of fatigue is yourself.

One starting point is to diagnose the symptoms. When you start feeling stressed, overtired or just not operating at your normal energy levels make a note of:

  • How you feel
  • What time of day it is
  • What may have contributed to your fatigue
  • How your mind and body reacts

This analysis may help you identify, understand and then eliminate very specific causes.

2. Reduce Your Commitments

When we have too many things on our plate personally and professionally, we can feel overstretched, causing physical and mental fatigue.

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If you have committed to things you really don’t want to do, this causes irritability and low emotional engagement. Stack these up throughout your day and week, then your stress levels will rise.

When these commitments have deadlines associated with them, you may be trying to cram in far too much in a short period of time.  This creates more stress and can affect your decision making ability.

Start being realistic about how much you can get done. Either reduce the commitments you have or give yourself more time to complete them in.

3. Get Clear On Your Priorities

If working on your list of to-do’s or goals becomes too overwhelming, start reducing and prioritizing the things that matter most.

Start with prioritizing just 3 things every day. When you complete those 3 things, you’ll get a rush of energy and your confidence will grow.

If you’re trying to juggle too many things and are multi-tasking, your energy levels will drop and you’ll struggle to maintain focus.

Unfinished projects can make you self-critical and feel guilty which drops energy levels further, creating inaction.

Make a list of your 3 MIT (Most Important Tasks) for the next day before you go to bed. This will stop you overcommitting and get you excited about what the next day can bring.

4. Express More Gratitude

Gratitude and confidence are heavily linked. Just being thankful for what you have and what you’ve achieved increases confidence and makes you feel more optimistic.

It can help you improve your sense of wellbeing, which can bring on feelings of joy and enthusiasm.

Try starting a gratitude journal or just note down 3 things you’re grateful for every day.

5. Focus On Yourself

Exhaustion and fatigue can arrive by focusing solely on other people’s needs all the time, rather than worrying about and focusing on what you need (and want).

There are work commitments, family commitments, social commitments. You may start with the best intentions, to put in your best performance at work, to be an amazing parent and friend, to simply help others.

But sometimes, we extend ourselves too much and go beyond our personal limits to help others. That’s when constant exhaustion can creep up on us.  Which can make us more fatigued.

We all want to help and do our best for others, but there needs to be some balance. We also need to take some time out just for ourselves to recharge and rejuvenate.

6. Set Aside Rest and Recovery Time

Whether it’s a couple of hours, a day off, a mini-break or a proper holiday, time off is essential to help us recover, recharge and refocus.

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Recovery time helps fend off mental fatigue and allows us to simply kick back and relax.

The key here, though, is to remove ourselves from the daily challenges that bring on tiredness and fatigue. Here’s how.

Can you free yourself up completely from work and personal obligations to just rest and recover?

7. Take a Power Nap

When you’re feeling tired or fatigued and you have the ability to take a quick 20-minute nap, it could make a big difference to your performance for the rest of the day.

Napping can improve learning, memory and boost your energy levels quickly.

This article on the benefit of napping is a useful place to start if you want to learn more: How a 20-Minute Nap at Work Makes You Awake and Productive the Whole Day

8. Take More Exercise

The simple act of introducing some form of physical activity into your day can make a huge difference. It can boost energy levels, make you feel much better about yourself and can help you avoid fatigue.

Find something that fits into your life, be that walking, going to the gym, running or swimming. 

The key is to ensure the exercise is regular and that you are emotionally engaged and committed to stick with it.

You could also walk more which will help clear your head and shift your focus away from stressful thoughts.

9. Get More Quality Sleep

To avoid tiredness, exhaustion and fatigue, getting enough quality sleep matters. 

Your body needs sleep to recharge.  Getting the right amount of sleep every night can improve your health, reduce stress levels and help us improve our memory and learning skills.

My previous article on The Benefits of Sleep You Need to Know will give you some action steps to start improving your sleep. 

10. Improve Your Diet

Heavy or fatty meals can make you feel sluggish and tired, whilst some foods or eating strategies do just the opposite.

Our always on lives have us reaching for sweets or other sugary snacks to give us a burst of energy to keep going. Unfortunately, that boost fades quickly which can leave you feeling depleted and wanting more.

On the other hand, whole grains and healthy unsaturated fats supply the reserves you can draw on throughout the day.

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To keep energy up and steady, it’s a good idea to limit refined sugar and starches.

Eating small meals and healthy snacks every few hours throughout the day provides a steady supply of nutrients to body and brain. It’s also important not to skip breakfast.

Eating a balanced diet helps keep your blood sugar in a normal range and prevents that sluggish feeling when your blood sugar drops.

11. Manage Your Stress Levels

Stress is one of the leading causes of exhaustion and fatigue, and can seriously affect your health.

When you have increased levels of stress at work and at home, it’s easy to feel exhausted all the time. 

Identifying the causes of stress and then tackling the problems should be a priority. 

My article on How to Help Anxiety When Life is Stressing You Out shares 16 strategies you can use to overcome stress.

12. Get Hydrated

Sometimes we can be so busy that we forget to keep ourselves fully hydrated.

Water makes up about 60 percent of your body weight and is essential in maintaining our body’s basic functions.

If we don’t have enough water, it can adversely affect our mental and physical performance, which leads to tiredness and fatigue.

The recommended daily amount is around two litres a day, so to stay well hydrated keep a water bottle with you as much as possible.

The Bottom Line

These 12 tips can help you reduce your tiredness and feeling of fatigue.  Some will work better than others as we are all different, whilst others can be incorporated together in your daily life.

If you’ve tried to make positive changes to reduce fatigue and you still feel tired and exhausted, it may be time to consider making an appointment with your doctor to discuss your condition.

Featured photo credit: Annie Spratt via unsplash.com

Reference

[1]Oxford English Dictionary: Definition of fatigue
[2]NHS Choices: 10 Reasons for feeling tired
[3]Verywellhealth: What is chronic fatigue syndrome
[4]Everyday Health: Why does type 2 diabetes make you feel tired
[5]Mayo Clinic: Sleep apnea
[6]Harvard Health: The lowdown on thyroid slowdown

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